EP1102420A4 - Recepteur et procede d'egalisation - Google Patents

Recepteur et procede d'egalisation

Info

Publication number
EP1102420A4
EP1102420A4 EP00931605A EP00931605A EP1102420A4 EP 1102420 A4 EP1102420 A4 EP 1102420A4 EP 00931605 A EP00931605 A EP 00931605A EP 00931605 A EP00931605 A EP 00931605A EP 1102420 A4 EP1102420 A4 EP 1102420A4
Authority
EP
European Patent Office
Prior art keywords
receiver
equalizing method
equalizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00931605A
Other languages
German (de)
English (en)
Other versions
EP1102420A1 (fr
Inventor
Yoshiko Saito
Mitsuru Uesugi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1102420A1 publication Critical patent/EP1102420A1/fr
Publication of EP1102420A4 publication Critical patent/EP1102420A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/084—Equal gain combining, only phase adjustments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP00931605A 1999-05-31 2000-05-30 Recepteur et procede d'egalisation Withdrawn EP1102420A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15230199 1999-05-31
JP15230199A JP3739597B2 (ja) 1999-05-31 1999-05-31 無線受信装置及び等化処理方法
PCT/JP2000/003446 WO2000074267A1 (fr) 1999-05-31 2000-05-30 Recepteur et procede d'egalisation

Publications (2)

Publication Number Publication Date
EP1102420A1 EP1102420A1 (fr) 2001-05-23
EP1102420A4 true EP1102420A4 (fr) 2004-12-22

Family

ID=15537540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00931605A Withdrawn EP1102420A4 (fr) 1999-05-31 2000-05-30 Recepteur et procede d'egalisation

Country Status (6)

Country Link
EP (1) EP1102420A4 (fr)
JP (1) JP3739597B2 (fr)
KR (1) KR100403662B1 (fr)
CN (1) CN1157002C (fr)
AU (1) AU4950800A (fr)
WO (1) WO2000074267A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100434281B1 (ko) * 2001-10-16 2004-06-05 엘지전자 주식회사 이동 통신 시스템에서 시간 동기 장치 및 방법
AU2003249433A1 (en) * 2002-08-02 2004-02-25 Koninklijke Philips Electronics N.V. Differential decoder followed by non-linear compensator
CN103220067A (zh) * 2012-01-18 2013-07-24 普天信息技术研究院有限公司 一种下行数据的接收处理方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218359A (en) * 1991-08-06 1993-06-08 Kokusai Denshin Denwa Co., Ltd. Adaptive array antenna system
EP0749215A2 (fr) * 1995-06-14 1996-12-18 Sharp Kabushiki Kaisha Réception en diversité à voies multiples dans un système de communication à spectre étalé
EP0756391A1 (fr) * 1995-07-25 1997-01-29 Matra Communication Procédé de sélection des voies de propagation d'ondes de radio dans des systèmesde communication à spectre étalé
WO1997019522A2 (fr) * 1995-11-20 1997-05-29 Nokia Telecommunications Oy Recepteur et procede de commande de celui-ci

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123216B2 (ja) * 1990-09-20 1995-12-25 川崎製鉄株式会社 ディジタルフィルタ
JP3185403B2 (ja) * 1992-10-01 2001-07-09 松下電器産業株式会社 データ受信装置
JPH06350328A (ja) * 1993-06-04 1994-12-22 Clarion Co Ltd アダプティブ・アレイ・アンテナ装置
JPH09116388A (ja) * 1995-10-16 1997-05-02 Sony Corp 有限長インパルス応答フイルタ、デイジタル信号処理装置及びデイジタル信号処理方法
JPH10336083A (ja) * 1997-06-03 1998-12-18 N T T Ido Tsushinmo Kk アダプティブアレイ受信機
JP2000188567A (ja) * 1998-12-22 2000-07-04 Ntt Mobil Communication Network Inc 受信信号系列推定方法及びこの方法を用いたアダプティブ受信機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218359A (en) * 1991-08-06 1993-06-08 Kokusai Denshin Denwa Co., Ltd. Adaptive array antenna system
EP0749215A2 (fr) * 1995-06-14 1996-12-18 Sharp Kabushiki Kaisha Réception en diversité à voies multiples dans un système de communication à spectre étalé
EP0756391A1 (fr) * 1995-07-25 1997-01-29 Matra Communication Procédé de sélection des voies de propagation d'ondes de radio dans des systèmesde communication à spectre étalé
WO1997019522A2 (fr) * 1995-11-20 1997-05-29 Nokia Telecommunications Oy Recepteur et procede de commande de celui-ci

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0074267A1 *

Also Published As

Publication number Publication date
WO2000074267A1 (fr) 2000-12-07
CN1306704A (zh) 2001-08-01
EP1102420A1 (fr) 2001-05-23
CN1157002C (zh) 2004-07-07
JP2000341184A (ja) 2000-12-08
AU4950800A (en) 2000-12-18
KR100403662B1 (ko) 2003-10-30
KR20010072102A (ko) 2001-07-31
JP3739597B2 (ja) 2006-01-25

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